};
/* Create a matrix that will project the desired shadow. */
-void
+static void
shadowMatrix(GLfloat shadowMat[4][4],
GLfloat groundplane[4],
GLfloat lightpos[4])
}
/* Find the plane equation given 3 points. */
-void
+static void
findPlane(GLfloat plane[4],
GLfloat v0[3], GLfloat v1[3], GLfloat v2[3])
{
plane[D] = -(plane[A] * v0[X] + plane[B] * v0[Y] + plane[C] * v0[Z]);
}
-void
+static void
extrudeSolidFromPolygon(GLfloat data[][2], unsigned int dataSize,
GLdouble thickness, GLuint side, GLuint edge, GLuint whole)
{